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    Question

    If (725 – 700 + 175) ÷ 5 + √1225 = x, then {(x/2) +

    20} = ?
    A 75.5 Correct Answer Incorrect Answer
    B 39.5 Correct Answer Incorrect Answer
    C 57.5 Correct Answer Incorrect Answer
    D 12.2 Correct Answer Incorrect Answer

    Solution

    ATQ,

    (725 – 700 + 175) ÷ 5 + √1225 = x

    (25 + 175) ÷ 5 + 35 = x

    200 ÷ 5 + 35 = x

    40 + 35 = x

    x = 75

    Therefore, {(x/2) + 20} = (37.5 + 20) = 57.5

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